Polyphenylene sulfideSpace-filling model of a short section of a polyphenylene sulfide chain from the crystal structure[1]
Polyphenylene sulfide (PPS) is an organic polymer consisting of aromatic rings linked by sulfides. Synthetic fiber and textiles derived from this polymer resist chemical and thermal attack. PPS is used in filter fabric for coal boilers, papermaking felts, electrical insulation, film capacitors, specialty membranes, gaskets, and packings. PPS is the precursor to a conductive polymer of the semi-flexible rod polymer family. The PPS, which is otherwise insulating, can be converted to the semiconducting form by oxidation or use of dopants.[2]
Polyphenylene sulfide is an engineering plastic, commonly used today as a high-performance thermoplastic.[3] PPS can be molded, extruded, or machined to tight tolerances. In its pure solid form, it may be opaque white to light tan in color. Maximum service temperature is 218 °C (424 °F). PPS has not been found to dissolve in any solvent at temperatures below approximately 200 °C (392 °F).[citation needed]
An easy way to identify the compound is by the metallic sound it makes when struck.
^Tabor, B. J.; Magré, E. P.; Boon, J. (1971). "The crystal structure of poly-p-phenylene sulphide". Eur. Polym. J.7 (8): 1127–1128. Bibcode:1971EurPJ...7.1127T. doi:10.1016/0014-3057(71)90145-5.
^David Parker, Jan Bussink, Hendrik T. van de Grampel, Gary W. Wheatley, Ernst-Ulrich Dorf, Edgar Ostlinning, Klaus Reinking, "Polymers, High-Temperature" in Ullmann's Encyclopedia of Industrial Chemistry 2002, Wiley-VCH: Weinheim. doi:10.1002/14356007.a21_449
^"Chevron Phillips Technical Library". Archived from the original on 2009-07-04. Retrieved 2009-07-22.
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Polyphenylenesulfide (PPS) is an organic polymer consisting of aromatic rings linked by sulfides. Synthetic fiber and textiles derived from this polymer...
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dielectric for film capacitors are polypropylene (PP), polyester (PET), polyphenylenesulfide (PPS), polyethylene naphthalate (PEN), and polytetrafluoroethylene...
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and manufacturing company primarily engaged in the production of polyphenylenesulfide (PPS), an industrial plastic. According to a market research report...
conducting polymers have been identified including polythiophene, polyphenylenesulfide, and others. J.E. Lilienfeld first proposed the field-effect transistor...
capacitors (PP) 0.05 to 0.1% Polyester film capacitors (PET) 0.2 to 0.5% Polyphenylenesulfide film capacitors (PPS) 0.05 to 0.1% Polyethylene naphthalate film...
Excellent Polyethylene Good Polymethylpentene Good Polyphenylene Oxide Good PolyphenyleneSulfide Good Polypropylene Good to Excellent Polystyrene Good...
plastic to sapphire or ceramic). Examples are vane pump parts made of polyphenylenesulfide (PPS), ceramic insert made of SiNi, watch windows, sapphire LED...
Alexander J.; Müllen, Klaus (2002). "Single-Crystal Structures of Polyphenylene Dendrimers". Chemistry: A European Journal. 8 (17): 3858–3864. doi:10...
(typically 100 nm) of organic semiconductors including polymers, such as polyphenylene vinylene and small-molecule compounds like copper phthalocyanine (a...
isocyanates by promulgating best practices. Isothiocyanate Polymethylene polyphenylene isocyanate Christian Six; Frank Richter (2005). "Isocyanates, Organic"...
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